Classification of Signals Five methods of classifying signals,based on different features,are common: -Continuous-time and discrete-time signals -Even and odd signals -Periodic and nonperiodic/aperiodic signals Deterministic and random signals Energy and power signalsClassification of Signals • Five methods of classifying signals, based on different features, are common: – Continuous-time and discrete-time signals – Even and odd signals – Periodic and nonperiodic/aperiodic signals – Deterministic and random signals – Energy and power signals